IR 05000338/1979042
| ML19257A107 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 11/16/1979 |
| From: | Herdt A, Vallish E NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | |
| Shared Package | |
| ML19257A104 | List: |
| References | |
| 50-338-79-42, NUDOCS 8001020107 | |
| Download: ML19257A107 (3) | |
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UNITED STATES
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NUCLEAR REGULATORY COMMISSION
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REGION 11 o
101 MARIETTA ST., N.W., SUITE 3100 ATLANTA, GEORGIA 30303
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NOV 2 01979 Report No. 50-338/79-42 Licensee: Virginia Electric and Power Company Richmond, Virginia 23261 Facility Name: North Anna Power Station Docket No. 50-338 License No. NFP-4 Inspection at gr h.nna Site near Mineral, Virginia Inspect )
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E. J. V lis Ifate' Signed
' Approved by:
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A. R. Herdt, Section Ch.ef, RCES Branch tat 6 Signed SUMMARY Inspection on October 31 - November 2, 1979 Areas Inspected This special unannounced inspection involved 14 inspector-hours onsite in the area of pipe support base plates tsing concrete expansion anchors (IE Bulletin 79-02).
Results No items of noncompliance or deviations were identified.
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DETAILS 1.
Persons Contacted Licensee Employees
- R. W. Cartwright, Plant Manager T. Johnson, QC Engineer Other Organizations F. Carchedi, QC Engineer, Stone and Webster Company (S&W)
S. M. Slater, QC Engineer - S&W NRC Resident Inspector
- M. Kidd
- Attended exit interview 2.
Exit Interview The inspection scope and findings were summarized on November 2, 1979, with those persons indicated in Paragraph 1 above.
3.
Licensee Action on Previous Inspection Findings Not inspected.
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Unresolved Items Unresolved items were not identified during this inspection.
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Pipe Support Base Plate Design Using Concrete Expansion Anchor Bolts - IEB 79-02 This inspection was a followup of that reported in RII Report 50-338/79-29 and 50-339/79-37 during which Unit I was not inspected for work observation because it was at power.
Unit I was in a shut-down status during the present inspection so that access and inspection of base plate anchors inside the reactor building containment shell was possible.
A general visual inspection of base plates and anchors was conducted in the reactor building and the auxiliary building. About sixty plates in the reactor building and about one hundred plates in the auxiliary building were inspected.
The following complex base plates and anchor bolts were selected from those inspected and the QA,'QC documentation for these plates and anchor bolts was audited within the purview of the IEB 79-02 installation and documentation requirements:
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FPH CC 228-G139 b.
FPH CC 353-G139 c.
BR 31-154-Q3 (BR A-29)
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CH 102-1502-Q1 (FPH-CH-102-1)
This inspection confirmed that the licensee's field activities were as described in his response to IEB 79-02 and that the field work performed in 1977 to disposition their " Nonconformity and Disposition Report - Quality,
Control" form No. 4907, to fix the ongoing anchor bolt / base plate problem, did also meet the requirements and intent of IEB 79-02.
This inspection will sctisfactorily close out the field inspection require-ments of IEB 79-02.
No items of noncocpliance or new unresolved items were identified.
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